Antitrust Law aims to promote consumer welfare by ensuring fair competition and preventing anti-competitive practices that harm consumers.

The Sherman Act prohibits anti-competitive agreements and practices, including price fixing, which is the illegal agreement between competitors to set prices at a certain level.

Section 2 of the Sherman Act prohibits monopolization and attempts to monopolize, which involve acquiring or maintaining a dominant position in a market through anti-competitive means.

The Clayton Act prohibits certain mergers and acquisitions that may substantially lessen competition or create a monopoly.

The FTC is an independent agency responsible for investigating and prosecuting violations of Antitrust Law, including price fixing, monopolization, and other anti-competitive practices.

Tying arrangements, where a seller conditions the sale of one product on the purchase of another, are considered per se violations under Antitrust Law due to their inherent anti-competitive nature.

The Hart-Scott-Rodino Act requires companies to notify antitrust authorities before certain mergers and acquisitions to allow for review and potential challenges.

Courts may impose various remedies in Antitrust Law cases, including breaking up monopolies, imposing fines, and awarding damages to parties harmed by anti-competitive practices.

Predatory pricing involves selling a product below cost with the intent to drive competitors out of the market and establish a monopoly.

A horizontal merger occurs when two companies operating in the same market merge, resulting in a reduction in the number of competitors.

Price fixing is an illegal agreement between competitors to set prices at a certain level, eliminating competition and harming consumers.

A vertical merger occurs when two companies operating at different levels of the supply chain merge, such as a manufacturer acquiring a supplier.

Tying arrangements involve conditioning the sale of one product on the purchase of another, restricting consumer choice and potentially harming competition.

A conglomerate merger occurs when two companies operating in unrelated markets merge, resulting in a diversification of the combined entity.